Perhaps you should try some spelling variations:
usage developpement » de developpement, le developpement, au developpement
information 4.3.3 » information 3.3, information 4.2, information 1.5.2
14 communication » 1.4 communication, 14 communications, 4 communication
technologies 2 » technologies _, technologies 4
media usage » media use
des afrique » en afrique, de l'afrique
4.3.3 die » 4.3.2 die, 3.3.3 die, 4.3.1 die
die 14 » die 10, die 2014

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 4.3.3 die 14 communication media usage developpement des afrique.*.